1. Producers perception and attitudes toward precision agriculture technologies;Adrian;Comp Ele Agric,2005
2. Breazeale DA. Precision agriculture fertilization program for Alfalfa hay production: will it pay for itself? University of Nevada, cooperative extension. Fact sheet; 2006. Link: .
3. Predicting electronic toll collection service adoption: an integration of the technology acceptance model and the theory of planned behavior;Chen;Trans Res Part C,2007
4. Roots change;Clark,2001
5. Doberman A, Blackmore S, Cook SE, Adamchuk VI. Precision farming: challenges and future directions. In: Proceeding of the 4th international crop science congress, 26 Sep -1Oct 2004. Brisbane, Australia; 2004.